Results 51 to 60 of about 168,709 (166)

Statistical analysis of dependent competing risks model in constant stress accelerated life testing with progressive censoring based on copula function

open access: yesStatistical Theory and Related Fields, 2018
In this paper, we consider the statistical analysis for the dependent competing risks model in the constant stress accelerated life testing with Type-II progressive censoring. It is focused on two competing risks from Lomax distribution.
Xuchao Bai   +3 more
doaj   +1 more source

Kendall’s Tau between the money flow of clubs at the transfer market and their match performance.

open access: yes, 2016
Kendall’s Tau between the money flow of clubs at the transfer market and their match performance.
Xiao Fan Liu (341941)   +4 more
core   +1 more source

Pemodelan Copula: Studi Banding Kuantifikasi Autokorelasi

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2009
Dalam tulisan ini akan dijelaskan beberapa metode kuantifikasi dependensi antara dua variabel acak (bivariat) dan perbandingan antara metode kuantifikasi dependensi tersebut.
Fachrur Rozi
doaj   +1 more source

Kendall’s Tau (τ) correlation results by geological horizon at Hohle Fels Cave showing all significant correlations > 0.600.

open access: yes, 2019
Kendall’s Tau (τ) correlation results by geological horizon at Hohle Fels Cave showing all significant correlations > 0.600.
Sara E. Rhodes (6658715)   +2 more
core   +1 more source

Kendall’s Tau-b correlation coefficients for implicit attitudes, explicit attitudes, social distance and emotional reactions.

open access: yes, 2015
N = 324.*p< .005.**p< .001.Kendall’s Tau-b correlation coefficients for implicit attitudes, explicit attitudes, social distance and emotional reactions.
Michelle Clare Wilson (795310)   +1 more
core   +1 more source

Total and phosphorylated tau proteins: Evaluation as core biomarker candidates in frontotemporal dementia [PDF]

open access: yes, 2004
An ever increasing number of patients with neurodegenerative disorders calls for the evaluation of potential diagnostic markers that allow an early diagnosis and an early initiation of specific therapy. Clinical diagnosis of Alzheimer's disease (AD), the
Teipel, S. J.   +3 more
core   +1 more source

Accuracy of the strengths and difficulties questionnaire in identifying common mental health disorders in children and adolescents: a cross-sectional analytical study

open access: yesDiscover Mental Health
Background and aim This cross-sectional analytic study, conducted in the Child and Adolescent Mental Health (CAMH) Clinic of Sultan Qaboos University Hospital (SQUH) for 12 months, aimed to evaluate the precision of the Strengths and Difficulties ...
Maisaa Al-Dhahri   +5 more
doaj   +1 more source

Systematic Review and Meta-Analysis of Correlation of Progression-Free Survival-2 and Overall Survival in Solid Tumors

open access: yesFrontiers in Oncology, 2020
Background: Using progression-free survival (PFS)2, time from randomization to 2nd disease progression or death, is proposed as a surrogate for overall survival (OS) in oncology clinical trials.
Simon Chowdhury   +6 more
doaj   +1 more source

On the central role of Somers' D [PDF]

open access: yes
Somers' D and Kendall's tau-a are parameters behind rank or nonparametric statistics, interpreted as differences between proportions. Given two bivariate data pairs (X1, Y1) and (X2, Y2), Kendall’s tau-a parameter tau-XY is the difference between the ...
Roger Newson
core  

The rank correlation coefficient, Kendall’s tau τ, is plotted by varying the recovery probability γ in four networks: GDciting, Dolphins, C. elegans, Email.

open access: yes, 2018
The rank correlation coefficient, Kendall’s tau τ, is plotted by varying the recovery probability γ in four networks: GDciting, Dolphins, C. elegans, Email.
Guyu Hu (4042922)   +6 more
core   +1 more source

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